Sony has revealed that the PlayStation Network will be going offline on Monday, 27th January 2014 affecting your evening gaming session. The maintenance will last for approximately 6 hours between 5.30pm to 11.30pm GMT (6.30pm to 00.30am CET).
If you’ve signed in to PlayStation Network any time since 20th January you will be able to play games online and access partner apps such as Netflix during this maintenance period. The PlayStation Store, PlayStation Home and Account Management will not be available during this time, and users may receive a maintenance notification when attempting to access these services.